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Sicherheit: Mehrere Probleme in ucode-intel
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in ucode-intel
ID: SUSE-SU-2021:1931-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise High Performance Computing 15-ESPOS, SUSE Linux Enterprise Server for SAP 15, SUSE Linux Enterprise High Performance Computing 15-LTSS
Datum: Do, 10. Juni 2021, 23:15
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-24489
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-24512
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-24511
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-24513
Applikationen: intel-microcode

Originalnachricht


SUSE Security Update: Security update for ucode-intel
______________________________________________________________________________

Announcement ID: SUSE-SU-2021:1931-1
Rating: important
References: #1179833 #1179836 #1179837 #1179839
Cross-References: CVE-2020-24489 CVE-2020-24511 CVE-2020-24512
CVE-2020-24513
CVSS scores:
CVE-2020-24489 (SUSE): 8.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVE-2020-24511 (SUSE): 5.6
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
CVE-2020-24512 (SUSE): 2.8
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N
CVE-2020-24513 (SUSE): 5.6
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

Affected Products:
SUSE Linux Enterprise Server for SAP 15
SUSE Linux Enterprise High Performance Computing 15-LTSS
SUSE Linux Enterprise High Performance Computing 15-ESPOS
______________________________________________________________________________

An update that fixes four vulnerabilities is now available.

Description:

This update for ucode-intel fixes the following issues:

Updated to Intel CPU Microcode 20210608 release.

- CVE-2020-24513: A domain bypass transient execution vulnerability was
discovered on some Intel Atom processors that use a
micro-architectural incident channel. (INTEL-SA-00465 bsc#1179833)

See also:
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-0
0465.html

- CVE-2020-24511: The IBRS feature to mitigate Spectre variant 2
transient execution side channel vulnerabilities may not fully prevent
non-root (guest) branches from controlling the branch predictions of
the root (host) (INTEL-SA-00464 bsc#1179836)

See also
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-0
0464.html)

- CVE-2020-24512: Fixed trivial data value cache-lines such as all-zero
value cache-lines may lead to changes in cache-allocation or
write-back behavior for such cache-lines (bsc#1179837 INTEL-SA-00464)

See also
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-0
0464.html)

- CVE-2020-24489: Fixed Intel VT-d device pass through potential local
privilege escalation (INTEL-SA-00442 bsc#1179839)

See also
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-0
0442.html

Other fixes:

- Update for functional issues. Refer to [Third Generation Intel Xeon
Processor Scalable Family Specification
Update](https://cdrdv2.intel.com/v1/dl/getContent/637780)for details.
- Update for functional issues. Refer to [Second Generation Intel Xeon
Processor Scalable Family Specification
Update](https://cdrdv2.intel.com/v1/dl/getContent/338848) for details.
- Update for functional issues. Refer to [Intel Xeon Processor Scalable
Family Specification
Update](https://cdrdv2.intel.com/v1/dl/getContent/613537) for details.
- Update for functional issues. Refer to [Intel Xeon Processor D-1500,
D-1500 NS and D-1600 NS Spec
Update](https://www.intel.com/content/www/us/en/products/docs/processors/xe
on/xeon-d-1500-specification-update.html) for details.
- Update for functional issues. Refer to [Intel Xeon E7-8800 and E7-4800
v3 Processor Specification
Update](https://www.intel.com/content/www/us/en/processors/xeon/xeon-e7-v3-
spec-update.html) for details.
- Update for functional issues. Refer to [Intel Xeon Processor E5 v3
Product Family Specification
Update](https://www.intel.com/content/www/us/en/processors/xeon/xeon-e5-v3-
spec-update.html?wapkw=processor+spec+update+e5) for details.
- Update for functional issues. Refer to [10th Gen Intel Core Processor
Families Specification
Update](https://www.intel.com/content/www/us/en/products/docs/processors/co
re/10th-gen-core-families-specification-update.html) for details.
- Update for functional issues. Refer to [8th and 9th Gen Intel Core
Processor Family Spec
Update](https://www.intel.com/content/www/us/en/products/docs/processors/co
re/8th-gen-core-spec-update.html) for details.
- Update for functional issues. Refer to [7th Gen and 8th Gen (U
Quad-Core) Intel Processor Families Specification
Update](https://www.intel.com/content/www/us/en/processors/core/7th-gen-cor
e-family-spec-update.html) for details.
- Update for functional issues. Refer to [6th Gen Intel Processor Family
Specification Update](https://cdrdv2.intel.com/v1/dl/getContent/332689)
for details.
- Update for functional issues. Refer to [Intel Xeon E3-1200 v6 Processor
Family Specification
Update](https://www.intel.com/content/www/us/en/processors/xeon/xeon-e3-120
0v6-spec-update.html) for details.
- Update for functional issues. Refer to [Intel Xeon E-2100 and E-2200
Processor Family Specification
Update](https://www.intel.com/content/www/us/en/products/docs/processors/xe
on/xeon-e-2100-specification-update.html) for details.

- New platforms:

| Processor | Stepping | F-M-S/PI | Old Ver | New Ver | Products
|:---------------|:---------|:------------|:---------|:---------|:---------
| CLX-SP | A0 | 06-55-05/b7 | | 03000010 | Xeon
Scalable Gen2 | ICX-SP | C0 | 06-6a-05/87 | |
0c0002f0 | Xeon Scalable Gen3 | ICX-SP | D0 | 06-6a-06/87
| | 0d0002a0 | Xeon Scalable Gen3 | SNR | B0 |
06-86-04/01 | | 0b00000f | Atom P59xxB | SNR |
B1 | 06-86-05/01 | | 0b00000f | Atom P59xxB |
TGL | B1 | 06-8c-01/80 | | 00000088 | Core Gen11
Mobile | TGL-R | C0 | 06-8c-02/c2 | | 00000016 |
Core Gen11 Mobile | TGL-H | R0 | 06-8d-01/c2 | |
0000002c | Core Gen11 Mobile | EHL | B1 | 06-96-01/01
| | 00000011 | Pentium J6426/N6415, Celeron
J6412/J6413/N6210/N6211, Atom x6000E | JSL | A0/A1 |
06-9c-00/01 | | 0000001d | Pentium N6000/N6005, Celeron
N4500/N4505/N5100/N5105 | RKL-S | B0 | 06-a7-01/02
| | 00000040 | Core Gen11

- Updated platforms:

| Processor | Stepping | F-M-S/PI | Old Ver | New Ver | Products
|:---------------|:---------|:------------|:---------|:---------|:---------
| HSX-E/EP | Cx/M1 | 06-3f-02/6f | 00000044 | 00000046 | Core
Gen4 X series; Xeon E5 v3 | HSX-EX | E0 | 06-3f-04/80 |
00000016 | 00000019 | Xeon E7 v3 | SKL-U/Y | D0 | 06-4e-03/c0
| 000000e2 | 000000ea | Core Gen6 Mobile | SKL-U23e | K1 |
06-4e-03/c0 | 000000e2 | 000000ea | Core Gen6 Mobile | BDX-ML |
B0/M0/R0 | 06-4f-01/ef | 0b000038 | 0b00003e | Xeon E5/E7 v4; Core
i7-69xx/68xx | SKX-SP | B1 | 06-55-03/97 | 01000159 |
0100015b | Xeon Scalable | SKX-SP | H0/M0/U0 | 06-55-04/b7 |
02006a0a | 02006b06 | Xeon Scalable | SKX-D | M1 |
06-55-04/b7 | 02006a0a | 02006b06 | Xeon D-21xx | CLX-SP |
B0 | 06-55-06/bf | 04003006 | 04003102 | Xeon Scalable Gen2 |
CLX-SP | B1 | 06-55-07/bf | 05003006 | 05003102 | Xeon
Scalable Gen2 | CPX-SP | A1 | 06-55-0b/bf | 0700001e |
07002302 | Xeon Scalable Gen3 | BDX-DE | V2/V3 | 06-56-03/10 |
07000019 | 0700001b | Xeon D-1518/19/21/27/28/31/33/37/41/48, Pentium
D1507/08/09/17/19 | BDX-DE | Y0 | 06-56-04/10 | 0f000017 |
0f000019 | Xeon D-1557/59/67/71/77/81/87 | BDX-NS | A0 |
06-56-05/10 | 0e00000f | 0e000012 | Xeon D-1513N/23/33/43/53 |
APL | D0 | 06-5c-09/03 | 00000040 | 00000044 | Pentium
N/J4xxx, Celeron N/J3xxx, Atom x5/7-E39xx | APL | E0 |
06-5c-0a/03 | 0000001e | 00000020 | Atom x5-E39xx | SKL-H/S |
R0/N0 | 06-5e-03/36 | 000000e2 | 000000ea | Core Gen6; Xeon E3 v5 |
DNV | B0 | 06-5f-01/01 | 0000002e | 00000034 | Atom C
Series | GLK | B0 | 06-7a-01/01 | 00000034 | 00000036 |
Pentium Silver N/J5xxx, Celeron N/J4xxx | GKL-R | R0 |
06-7a-08/01 | 00000018 | 0000001a | Pentium J5040/N5030, Celeron
J4125/J4025/N4020/N4120 | ICL-U/Y | D1 | 06-7e-05/80 |
000000a0 | 000000a6 | Core Gen10 Mobile | LKF | B2/B3 |
06-8a-01/10 | 00000028 | 0000002a | Core w/Hybrid Technology |
AML-Y22 | H0 | 06-8e-09/10 | 000000de | 000000ea | Core Gen8
Mobile | KBL-U/Y | H0 | 06-8e-09/c0 | 000000de | 000000ea |
Core Gen7 Mobile | CFL-U43e | D0 | 06-8e-0a/c0 | 000000e0 |
000000ea | Core Gen8 Mobile | WHL-U | W0 | 06-8e-0b/d0 |
000000de | 000000ea | Core Gen8 Mobile | AML-Y42 | V0 |
06-8e-0c/94 | 000000de | 000000ea | Core Gen10 Mobile | CML-Y42 |
V0 | 06-8e-0c/94 | 000000de | 000000ea | Core Gen10 Mobile |
WHL-U | V0 | 06-8e-0c/94 | 000000de | 000000ea | Core Gen8
Mobile | KBL-G/H/S/E3 | B0 | 06-9e-09/2a | 000000de | 000000ea |
Core Gen7; Xeon E3 v6 | CFL-H/S/E3 | U0 | 06-9e-0a/22 | 000000de
| 000000ea | Core Gen8 Desktop, Mobile, Xeon E | CFL-S | B0
| 06-9e-0b/02 | 000000de | 000000ea | Core Gen8 | CFL-H/S |
P0 | 06-9e-0c/22 | 000000de | 000000ea | Core Gen9 | CFL-H
| R0 | 06-9e-0d/22 | 000000de | 000000ea | Core Gen9 Mobile |
CML-H | R1 | 06-a5-02/20 | 000000e0 | 000000ea | Core Gen10
Mobile | CML-S62 | G1 | 06-a5-03/22 | 000000e0 | 000000ea |
Core Gen10 | CML-S102 | Q0 | 06-a5-05/22 | 000000e0 | 000000ec
| Core Gen10 | CML-U62 | A0 | 06-a6-00/80 | 000000e0 |
000000e8 | Core Gen10 Mobile | CML-U62 V2 | K0 | 06-a6-01/80 |
000000e0 | 000000ea | Core Gen10 Mobile


Special Instructions and Notes:

Please reboot the system after installing this update.

Patch Instructions:

To install this SUSE Security Update use the SUSE recommended installation
methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- SUSE Linux Enterprise Server for SAP 15:

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2021-1931=1

- SUSE Linux Enterprise High Performance Computing 15-LTSS:

zypper in -t patch SUSE-SLE-Product-HPC-15-2021-1931=1

- SUSE Linux Enterprise High Performance Computing 15-ESPOS:

zypper in -t patch SUSE-SLE-Product-HPC-15-2021-1931=1



Package List:

- SUSE Linux Enterprise Server for SAP 15 (x86_64):

ucode-intel-20210525-3.67.1

- SUSE Linux Enterprise High Performance Computing 15-LTSS (x86_64):

ucode-intel-20210525-3.67.1

- SUSE Linux Enterprise High Performance Computing 15-ESPOS (x86_64):

ucode-intel-20210525-3.67.1


References:

https://www.suse.com/security/cve/CVE-2020-24489.html
https://www.suse.com/security/cve/CVE-2020-24511.html
https://www.suse.com/security/cve/CVE-2020-24512.html
https://www.suse.com/security/cve/CVE-2020-24513.html
https://bugzilla.suse.com/1179833
https://bugzilla.suse.com/1179836
https://bugzilla.suse.com/1179837
https://bugzilla.suse.com/1179839
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